The IP address 121.36.21 is provided by ChinaNet, it's belong to the CDIR (Classless Inter-Domain Routing) 121.36.0.0/16 (range 121.36.0.0 to 121.36.255.255). The autonomous system number (ASN) is 4134.
| ASN | 4134 |
| IP starting by | 121.36.0.0 |
| IP ending by | 121.36.255.255 |
| ASN Name | ChinaNet |
| CDIR | 121.36.0.0/16 |
| Numerical IP | |
| Registry | apnic |
| Last update | 18/07/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | CN | China | - | Guangzhou | 23.1167 | 113.25 | 2019-07-17 |
| MaxMind | CN | China | - | Beijing | 39.9289 | 116.3883 | 2019-07-17 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.36.21.0 | 2032407808 | 0 |
| 121.36.21.1 | 2032407809 | 0 |
| 121.36.21.2 | 2032407810 | 0 |
| 121.36.21.3 | 2032407811 | 0 |
| 121.36.21.4 | 2032407812 | 0 |
| 121.36.21.5 | 2032407813 | 0 |
| 121.36.21.6 | 2032407814 | 0 |
| 121.36.21.7 | 2032407815 | 0 |
| 121.36.21.8 | 2032407816 | 0 |
| 121.36.21.9 | 2032407817 | 0 |
| 121.36.21.10 | 2032407818 | 0 |
| 121.36.21.11 | 2032407819 | 0 |
| 121.36.21.12 | 2032407820 | 0 |
| 121.36.21.13 | 2032407821 | 0 |
| 121.36.21.14 | 2032407822 | 0 |
| 121.36.21.15 | 2032407823 | 0 |
| 121.36.21.16 | 2032407824 | 0 |
| 121.36.21.17 | 2032407825 | 0 |
| 121.36.21.18 | 2032407826 | 0 |
| 121.36.21.19 | 2032407827 | 0 |
| 121.36.21.20 | 2032407828 | 0 |
| 121.36.21.21 | 2032407829 | 0 |
| 121.36.21.22 | 2032407830 | 0 |
| 121.36.21.23 | 2032407831 | 0 |
| 121.36.21.24 | 2032407832 | 0 |
| 121.36.21.25 | 2032407833 | 0 |
| 121.36.21.26 | 2032407834 | 0 |
| 121.36.21.27 | 2032407835 | 0 |
| 121.36.21.28 | 2032407836 | 0 |
| 121.36.21.29 | 2032407837 | 0 |
| 121.36.21.30 | 2032407838 | 0 |
| 121.36.21.31 | 2032407839 | 0 |
| 121.36.21.32 | 2032407840 | 0 |
| 121.36.21.33 | 2032407841 | 0 |
| 121.36.21.34 | 2032407842 | 0 |
| 121.36.21.35 | 2032407843 | 0 |
| 121.36.21.36 | 2032407844 | 0 |
| 121.36.21.37 | 2032407845 | 0 |
| 121.36.21.38 | 2032407846 | 0 |
| 121.36.21.39 | 2032407847 | 0 |
| 121.36.21.40 | 2032407848 | 0 |
| 121.36.21.41 | 2032407849 | 0 |
| 121.36.21.42 | 2032407850 | 0 |
| 121.36.21.43 | 2032407851 | 0 |
| 121.36.21.44 | 2032407852 | 0 |
| 121.36.21.45 | 2032407853 | 0 |
| 121.36.21.46 | 2032407854 | 0 |
| 121.36.21.47 | 2032407855 | 0 |
| 121.36.21.48 | 2032407856 | 0 |
| 121.36.21.49 | 2032407857 | 0 |
| 121.36.21.50 | 2032407858 | 0 |
| 121.36.21.51 | 2032407859 | 0 |
| 121.36.21.52 | 2032407860 | 0 |
| 121.36.21.53 | 2032407861 | 0 |
| 121.36.21.54 | 2032407862 | 0 |
| 121.36.21.55 | 2032407863 | 0 |
| 121.36.21.56 | 2032407864 | 0 |
| 121.36.21.57 | 2032407865 | 0 |
| 121.36.21.58 | 2032407866 | 0 |
| 121.36.21.59 | 2032407867 | 0 |
| 121.36.21.60 | 2032407868 | 0 |
| 121.36.21.61 | 2032407869 | 0 |
| 121.36.21.62 | 2032407870 | 0 |
| 121.36.21.63 | 2032407871 | 0 |
| 121.36.21.64 | 2032407872 | 0 |
| 121.36.21.65 | 2032407873 | 0 |
| 121.36.21.66 | 2032407874 | 0 |
| 121.36.21.67 | 2032407875 | 0 |
| 121.36.21.68 | 2032407876 | 0 |
| 121.36.21.69 | 2032407877 | 0 |
| 121.36.21.70 | 2032407878 | 0 |
| 121.36.21.71 | 2032407879 | 0 |
| 121.36.21.72 | 2032407880 | 0 |
| 121.36.21.73 | 2032407881 | 0 |
| 121.36.21.74 | 2032407882 | 0 |
| 121.36.21.75 | 2032407883 | 0 |
| 121.36.21.76 | 2032407884 | 0 |
| 121.36.21.77 | 2032407885 | 0 |
| 121.36.21.78 | 2032407886 | 0 |
| 121.36.21.79 | 2032407887 | 0 |
| 121.36.21.80 | 2032407888 | 0 |
| 121.36.21.81 | 2032407889 | 0 |
| 121.36.21.82 | 2032407890 | 0 |
| 121.36.21.83 | 2032407891 | 0 |
| 121.36.21.84 | 2032407892 | 0 |
| 121.36.21.85 | 2032407893 | 0 |